4293525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 7856640

約数和(自身を除く): 3563115

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 131, 285, 345, 393, 437, 475, 575, 655, 1311, 1425, 1725, 1965, 2185, 2489, 3013, 3275, 6555, 7467, 9039, 9825, 10925, 12445, 15065, 32775, 37335, 45195, 57247, 62225, 75325, 171741, 186675, 225975, 286235, 858705, 1431175, 4293525]

約数ペア:

[(1, 4293525), (3, 1431175), (5, 858705), (15, 286235), (19, 225975), (23, 186675), (25, 171741), (57, 75325), (69, 62225), (75, 57247), (95, 45195), (115, 37335), (131, 32775), (285, 15065), (345, 12445), (393, 10925), (437, 9825), (475, 9039), (575, 7467), (655, 6555), (1311, 3275), (1425, 3013), (1725, 2489), (1965, 2185)]